69960870

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{111049}}^1$

素因数の和:111069

約数の個数: 48

約数和(自身を含む): 207885600

約数和(自身を除く): 137924730

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 111049, 222098, 333147, 555245, 666294, 777343, 999441, 1110490, 1554686, 1665735, 1998882, 2332029, 3331470, 3886715, 4664058, 4997205, 6996087, 7773430, 9994410, 11660145, 13992174, 23320290, 34980435, 69960870]

約数ペア:

[(1, 69960870), (2, 34980435), (3, 23320290), (5, 13992174), (6, 11660145), (7, 9994410), (9, 7773430), (10, 6996087), (14, 4997205), (15, 4664058), (18, 3886715), (21, 3331470), (30, 2332029), (35, 1998882), (42, 1665735), (45, 1554686), (63, 1110490), (70, 999441), (90, 777343), (105, 666294), (126, 555245), (210, 333147), (315, 222098), (630, 111049)]